2010563888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389041}}^1$

素因数の和:389085

約数の個数: 40

約数和(自身を含む): 4341708720

約数和(自身を除く): 2331144832

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 389041, 778082, 1556164, 3112328, 6224656, 6613697, 7391779, 13227394, 14783558, 26454788, 29567116, 52909576, 59134232, 105819152, 118268464, 125660243, 251320486, 502640972, 1005281944, 2010563888]

約数ペア:

[(1, 2010563888), (2, 1005281944), (4, 502640972), (8, 251320486), (16, 125660243), (17, 118268464), (19, 105819152), (34, 59134232), (38, 52909576), (68, 29567116), (76, 26454788), (136, 14783558), (152, 13227394), (272, 7391779), (304, 6613697), (323, 6224656), (646, 3112328), (1292, 1556164), (2584, 778082), (5168, 389041)]